UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QHuimGqqOYEGRN3y4kcXqZe2UKAqwTtkrqsfowsLJZc=' 
WHERE 
  key_id = 'd4aefc79b2f293888b35c9a969fdd00ff4aabf2be3f9a560c7fab12650d49126' 
  AND (
    token = 'QHuimGqqOYEGRN3y4kcXqZe2UKAqwTtkrqsfowsLJZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )